Classic Mornay Sauce

Prep 15 minsCook 20 minsServings: 8 servingsAI Edited

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Ingredients

Scale
  • 4 tablespoons butter (not margarine or a blend), divided
  • 1/3 cup all-purpose flour
  • 3 cups whole milk, warm but not hot, divided
  • 2 to 3 whole cloves
  • 1/4 medium onion, peeled
  • 1 bay leaf
  • 2 ounces grated Gruyère cheese
  • 2 ounces grated Parmesan cheese

Nutrition

Nutrition Facts Servings: 8 Amount per serving Calories 186 % Daily Value* Total Fat 13g 17% Saturated Fat 8g 39% Cholesterol 38mg 13% Sodium 264mg 11% Total Carbohydrate 10g 4% Dietary Fiber 0g 1% Total Sugars 5g Protein 8g Vitamin C 0mg 1% Calcium 239mg 18% Iron 0mg 2% Potassium 152mg 3% *The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Directions

  1. Gather your ingredients.
  2. In a heavy-bottomed saucepan, melt 3 tablespoons of the butter over medium-low heat.
  3. Stir in the flour to form a roux. Cook for 2 to 3 minutes, stirring frequently, until most of the water has cooked out (it will bubble less), which also allows the raw flour taste to cook off.
  4. Slowly add 2 1/2 cups of the warm milk while whisking or stirring constantly so that the liquid is incorporated into the roux without forming lumps.
  5. Stick the cloves into the onion and add to the sauce along with the bay leaf. Simmer for about 10 minutes, or until it's reduced by about 20 percent.
  6. Remove the bay leaf and the onion and strain the sauce through a fine-mesh strainer or a colander lined with cheesecloth. Make sure you retrieve all of the cloves.
  7. Return the sauce to the pan. Add the Gruyère and Parmesan cheeses and stir until the cheese has melted.
  8. Remove from heat, stir in the remaining 1 tablespoon butter, and adjust the consistency with some or all of the remaining 1/2 cup milk if necessary. Serve right away with pasta, chicken, or fish. Enjoy!